Watch this video and guess the country where it is most likely to happen ( )

Leo 李大奧 - Watch this video and guess the country where it is most likely to happen ( )

看这视频，请猜出最有可能发生的国家（ ） A, 中国 B, 美国 C, 朝鲜 D, 俄罗斯 Watch this video and guess the country where it is most likely to happen ( ) A, China B, United States C, North Korea D, Russia